XML 18 R8.htm IDEA: XBRL DOCUMENT v2.4.0.6
(4) NET LOSS PER SHARE
9 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
(4) NET LOSS PER SHARE

(4) NET LOSS PER SHARE

Basic and diluted net loss per share is computed by dividing net loss by the weighted-average number of common shares outstanding for the applicable period. Diluted net loss per share excludes the effect of outstanding potentially dilutive securities because they are anti-dilutive. The following table shows the outstanding potentially dilutive options, warrants and convertible notes for the nine months ended September 30, 2012 and 2011 (in thousands):

 

   Nine Months Ended September 30,
   2012  2011
       
Options outstanding   67,940    49,774 
Warrants outstanding   84,377    84,127 
Common stock underlying convertible notes outstanding   116,790    38,750